docs: def get_layer_ids(self, rev=True):
          """
          Get IDs of image layers
  
          :param rev: get layers reversed
          :return: list of strings
          """
          cmdline = ["podman", "history", "--format", "{{.ID}}", self._id or self.get_id()]
          layers = [layer for layer in run_cmd(cmdline, return_output=True)]
          if not rev:
              layers = layers.reverse()
          return layers